anthony mason is with us. as you're waking up in the west police in southern california may be closing in on a former officer who declared war on his own. christopher dorner is accused of shooting two police officers yesterday in river side california, killing one of them. he was already wanted for killing a young couple. the dragnet stretches for hundreds of miles across southern california, but this morning, the focus is on big bear outside los angeles. ben tracy is there, ben, good morning. >> reporter: norah and anthony good morning. with daylight on the west coast the search resumes for christopher dorner. they did have small search teams working this area throughout the night but so far no sign of him. the authorities acknowledge this could be an elaborate diversion or perhaps even a trap. when an assault team descended on the mountain town of big bear california, authorities hoped they were hot on the trail of christopher dorner. 125 officers joined the search following fresh tracks in the snow that led